richard roth following the developments. there are reports of tension between mcafee and the guy who is dead, mcfall. what do you know about that? >> it may come down to dogs, although there could be other reasons. look, he's not the main suspect yet. this is john mcafee, the pion r pioneering anti-virus software millionaire, sold it out in the 90s to intel. and his neighbor gregory fall had reportedly complained about the barking of mcafee's dogs and that they come on to his property. he turns up face up in a pull of blood, gunshot victim. mcafee in hiding, the police are saying they want to question him. he wasn't exactly living a suit and tie life down there, goatee, eccentric, entrepreneur type, allegedly had hidden in a cardboard box whether police came looking for him in april in belize. this is an island situation. he had hidden in a box, put sand on top of him. they found a lot of drugs, a lot of guns on his property. >> and some questionable dealings there as well. what do we know about that? >> well, he may be link